am "am 54643332: Merge "Doc change: Add diff report for API 22." into...
am "am 54643332: Merge "Doc change: Add diff report for API 22." into lmp-mr1-dev automerge: a5587b97"
merged from goog/mirror-m-wireless-internal-release
63751cf7 am 54643332: Merge "Doc change: Add diff report for API 22." into lmp-mr1-dev automerge: a5587b97